485 lines
18 KiB
Dart
485 lines
18 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:firebase_auth/firebase_auth.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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import 'package:cloud_functions/cloud_functions.dart';
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import 'login_page.dart';
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import 'tambah_user.dart';
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import 'tambah_siswa.dart';
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class DashboardAdmin extends StatelessWidget {
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const DashboardAdmin({super.key});
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Future<void> logout(BuildContext context) async {
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await FirebaseAuth.instance.signOut();
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if (!context.mounted) return;
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Navigator.pushAndRemoveUntil(
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context,
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MaterialPageRoute(builder: (_) => const LoginPage()),
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(route) => false,
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);
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}
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Future<void> hapusUser(String uid) async {
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await FirebaseFunctions.instance
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.httpsCallable('deleteUserAndSiswa')
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.call({'uid': uid});
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}
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void showHapusDialog(BuildContext context, String role) {
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showDialog(
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context: context,
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builder: (_) => AlertDialog(
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(24)),
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title: Text(
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'Hapus Akun ${role.toUpperCase()}',
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style: const TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 18,
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color: Color(0xff12175E),
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),
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),
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content: Container(
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width: MediaQuery.of(context).size.width * 0.85,
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constraints: BoxConstraints(
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maxHeight: MediaQuery.of(context).size.height * 0.55,
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),
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child: StreamBuilder<QuerySnapshot>(
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stream: FirebaseFirestore.instance
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.collection('users')
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.where('role', isEqualTo: role)
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.snapshots(),
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return const Center(
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child: CircularProgressIndicator(color: Color(0xff7F56D9)),
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);
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}
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final data = snapshot.data!.docs;
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if (data.isEmpty) {
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return const Center(
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child: Text(
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'Tidak ada akun',
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style: TextStyle(color: Color(0xff12175E), fontSize: 15),
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),
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);
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}
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return ListView.builder(
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shrinkWrap: true,
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itemCount: data.length,
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itemBuilder: (context, index) {
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final user = data[index].data() as Map<String, dynamic>;
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return Container(
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margin: const EdgeInsets.symmetric(vertical: 6),
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: const Color(0xffF6F5FB),
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borderRadius: BorderRadius.circular(14),
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),
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child: Row(
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children: [
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CircleAvatar(
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backgroundColor: const Color(0xff7F56D9).withOpacity(0.12),
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child: const Icon(Icons.person, color: Color(0xff7F56D9)),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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user['nama'] ?? '-',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontWeight: FontWeight.w600,
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color: Color(0xff12175E),
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),
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),
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const SizedBox(height: 2),
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Text(
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user['email'] ?? '-',
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 13,
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color: const Color(0xff12175E).withOpacity(0.6),
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),
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),
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],
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),
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),
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IconButton(
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icon: const Icon(Icons.delete_outline, color: Color(0xffDC2626)),
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onPressed: () async {
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await hapusUser(data[index].id);
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if (!context.mounted) return;
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Navigator.pop(context);
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Akun berhasil dihapus'),
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behavior: SnackBarBehavior.floating,
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.all(Radius.circular(10))),
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),
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);
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},
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),
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],
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),
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);
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},
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);
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},
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),
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),
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),
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);
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}
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Widget menuCard({
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required String title,
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required String subtitle,
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required IconData icon,
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required Color startColor,
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required Color iconBg,
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required Color btnColor,
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required VoidCallback onTap,
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}) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(24),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.04),
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blurRadius: 16,
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spreadRadius: 1,
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offset: const Offset(0, 6),
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),
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],
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),
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child: Stack(
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children: [
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Positioned(
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top: 0,
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left: 0,
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child: CustomPaint(
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size: const Size(85, 85),
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painter: CornerCurvePainter(color: startColor),
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),
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),
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Positioned(
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top: 20,
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right: 20,
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child: Column(
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children: List.generate(3, (_) => Row(
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children: List.generate(3, (_) => Container(
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width: 3.5,
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height: 3.5,
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margin: const EdgeInsets.all(2),
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decoration: BoxDecoration(
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color: startColor.withOpacity(0.25),
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shape: BoxShape.circle,
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),
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)),
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)),
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),
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),
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Padding(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 54,
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height: 54,
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decoration: BoxDecoration(
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color: iconBg,
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shape: BoxShape.circle,
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),
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child: Icon(icon, size: 26, color: startColor),
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),
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const SizedBox(height: 16),
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Text(
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title,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: Color(0xff12175E),
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height: 1.2,
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),
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),
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const SizedBox(height: 6),
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Expanded(
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child: Text(
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subtitle,
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maxLines: 2,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(
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fontSize: 12,
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color: const Color(0xff12175E).withOpacity(0.6),
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height: 1.4,
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),
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),
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),
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Align(
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alignment: Alignment.bottomRight,
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child: Container(
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width: 36,
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height: 36,
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decoration: BoxDecoration(
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color: btnColor,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: btnColor.withOpacity(0.2),
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blurRadius: 6,
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offset: const Offset(0, 2),
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),
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],
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),
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child: const Icon(
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Icons.arrow_forward,
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color: Colors.white,
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size: 18,
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),
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),
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),
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],
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),
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),
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],
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),
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),
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);
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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backgroundColor: const Color(0xffF8F5FF),
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body: SingleChildScrollView(
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physics: const BouncingScrollPhysics(),
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child: Column(
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children: [
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// ✅ HEADER DENGAN WARNA GRADASI SEPERTI HALAMAN HOME
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Container(
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width: double.infinity,
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decoration: const BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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Color(0xffEDE9FF), // Ungu sangat muda
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Color(0xffDCD4FF), // Ungu lembut
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Color(0xffCBBEFF), // Ungu sedikit lebih tua
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],
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),
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borderRadius: BorderRadius.only(
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bottomLeft: Radius.circular(36),
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bottomRight: Radius.circular(36),
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),
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),
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child: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 28),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Baris Logo & Tombol Logout
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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Row(
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children: [
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Image.asset(
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'lib/assets/sekolah.png',
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width: 56,
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height: 56,
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fit: BoxFit.contain,
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errorBuilder: (_, __, ___) => const Icon(
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Icons.school,
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size: 52,
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color: Color(0xff7F56D9),
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),
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),
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const SizedBox(width: 12),
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const Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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"TK PGRI",
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Color(0xff12175E),
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height: 1.1,
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),
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),
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Text(
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"BHAKTI LESTARI",
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style: TextStyle(
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fontSize: 15,
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fontWeight: FontWeight.w500,
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color: Color(0xff12175E),
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height: 1.1,
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),
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),
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],
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),
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],
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),
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ElevatedButton.icon(
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onPressed: () => logout(context),
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icon: const Icon(Icons.logout_rounded, size: 16),
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label: const Text("Logout", style: TextStyle(fontSize: 14)),
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style: ElevatedButton.styleFrom(
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backgroundColor: Colors.white,
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foregroundColor: const Color(0xff7F56D9),
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elevation: 1,
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shadowColor: Colors.black.withOpacity(0.08),
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 10),
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minimumSize: const Size(0, 40),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(10),
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),
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),
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),
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],
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),
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const SizedBox(height: 32),
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// Teks Sambutan
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const Text(
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"Selamat Datang 👋",
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style: TextStyle(
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fontSize: 16,
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color: Color(0xff4B39EF),
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fontWeight: FontWeight.w500,
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),
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),
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const SizedBox(height: 8),
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const Text(
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"Dashboard Admin",
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style: TextStyle(
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fontSize: 32,
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fontWeight: FontWeight.bold,
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color: Color(0xff12175E),
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height: 1.1,
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),
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),
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const SizedBox(height: 14),
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Container(
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width: 60,
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height: 4,
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decoration: BoxDecoration(
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color: const Color(0xff7F56D9),
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borderRadius: BorderRadius.circular(2),
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),
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),
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const SizedBox(height: 20),
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const Text(
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"Kelola akun guru dan orang tua\ndengan mudah, cepat, dan aman.",
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style: TextStyle(
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fontSize: 16,
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color: Color(0xff6B7280),
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height: 1.5,
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),
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),
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],
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),
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),
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),
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),
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// ✅ BAGIAN MENU
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 28),
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child: GridView.count(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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crossAxisCount: 2,
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crossAxisSpacing: 18,
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mainAxisSpacing: 18,
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childAspectRatio: 0.82,
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children: [
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menuCard(
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title: "Tambah Guru",
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subtitle: "Tambahkan akun guru baru ke dalam sistem.",
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icon: Icons.person_add_rounded,
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startColor: const Color(0xff7F56D9),
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iconBg: const Color(0xffF0EBFF),
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btnColor: const Color(0xff7F56D9),
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(builder: (_) => const TambahUser(role: 'guru')),
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),
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),
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menuCard(
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title: "Hapus Akun Guru",
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subtitle: "Manajemen atau hapus akun guru dari sistem.",
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icon: Icons.person_remove_rounded,
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startColor: const Color(0xffF472B6),
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iconBg: const Color(0xffFEEFF8),
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btnColor: const Color(0xffF472B6),
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onTap: () => showHapusDialog(context, 'guru'),
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),
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menuCard(
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title: "Tambah Orang Tua",
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subtitle: "Tambahkan akun orang tua baru ke dalam sistem.",
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icon: Icons.family_restroom_rounded,
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startColor: const Color(0xff3B82F6),
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iconBg: const Color(0xffEFF6FF),
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btnColor: const Color(0xff3B82F6),
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onTap: () => Navigator.push(
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context,
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MaterialPageRoute(builder: (_) => const TambahSiswa()),
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),
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),
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menuCard(
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title: "Hapus Akun Orang Tua",
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subtitle: "Manajemen atau hapus akun orang tua dari sistem.",
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icon: Icons.delete_rounded,
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startColor: const Color(0xffF97316),
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iconBg: const Color(0xffFFF7ED),
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btnColor: const Color(0xffF97316),
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onTap: () => showHapusDialog(context, 'ortu'),
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),
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],
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),
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),
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],
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),
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),
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);
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}
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}
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class CornerCurvePainter extends CustomPainter {
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final Color color;
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CornerCurvePainter({required this.color});
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@override
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void paint(Canvas canvas, Size size) {
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final paint = Paint()
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..color = color.withOpacity(0.15)
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..style = PaintingStyle.fill;
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final path = Path();
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path.moveTo(0, 0);
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path.lineTo(size.width, 0);
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path.quadraticBezierTo(size.width * 0.6, size.height * 0.45, size.width * 0.5, size.height);
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path.lineTo(0, size.height);
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path.close();
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canvas.drawPath(path, paint);
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}
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@override
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bool shouldRepaint(covariant CustomPainter oldDelegate) => false;
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} |